<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录</title>
</head>
<body>
    <div class="content">
        <label for="acc">账号:</label>
        <input type="text" id="acc"><br/>
        <label for="pwd">密码:</label>
        <input type="text" id="pwd"><br/>
        <input type="button" id="loginBtn" value="登录">
    </div>
</body>
</html>